The Nexus of Government Spending, Price, Output, and Money in the ECOWAS Sub-Region: Evidence from Panel ARDL and Causality Approach

Matthew Abiodun Dada; Sunday Mauton A. Posu; Osaretin Godspower Okungbowa; Bamidele P. Abalaba

doi:10.2478/eb-2021-0005

The Nexus of Government Spending, Price, Output, and Money in the ECOWAS Sub-Region: Evidence from Panel ARDL and Causality Approach

Authors

Matthew Abiodun Dada Federal University of Agriculture https://orcid.org/0000-0002-2080-6082
Sunday Mauton A. Posu Federal University of Agriculture https://orcid.org/0000-0001-7284-8826
Osaretin Godspower Okungbowa National Institute for Legislative and Democratic Studies https://orcid.org/0000-0002-2089-7279
Bamidele P. Abalaba Osun State University https://orcid.org/0000-0001-6708-3814

DOI:

https://doi.org/10.2478/eb-2021-0005

Keywords:

Causality approach, Economic growth, ECOWAS sub-region, Government spending, Inflation, Panel ARDL

Abstract

The question of how macroeconomic variables dynamically interact is very crucial in any broad-based economic integration aiming at expanding economic growth and living standard in any human society. This study examined the nexus of government spending, price, output, and money in the ECOWAS sub-region using panel ARDL and causality approach. Data covering the period (1981–2019) were collected mainly from the latest version of the World Development Indicators. The result showed a positive relationship between government spending with GDP, import, exchange rate, unemployment rate, and population growth rate but a negative relationship between government spending with inflation, money supply, export, and interest rate. The result further showed short-run unidirectional causality running from government spending to inflation, money supply to inflation as well as money supply to GDP. Short-run bi-directional causality existed between GDP and inflation but none between government spending and GDP nor between government spending and money supply. The result of long-run Granger causality test showed bi-directional causality between government spending with inflation, government spending, and money supply; GDP and inflation; and GDP and money supply. Unidirectional causality ran from GDP to government spending; and money supply to inflation. The overall implication of this study established that an increase in government spending lowered inflation and raised the living standard of people in the ECOWAS sub-region in the long run. The study therefore concluded that any rise in import, unemployment rate, exchange rate, and population growth rate would raise government spending growth rate in the short run; and an increase in government spending would shrink inflation and boost economic growth and living standard in the long run.

References

Akinlo, A. E. (2013). Government Spending and National Income Nexus for Nigeria. Global Journal of Business Research, 7(1), 33–41.

Aksoy, Y., & Melina, G. (2011). US Fiscal Indicators, Inflation, and Output. North American Journal of Economics and Finance, 22(3), 221–236. https://doi.org/10.1016/j.najef.2011.02.001

Attari, M. I. J., & Javed, A. Y. (2013). Inflation, Economic Growth and Government Expenditure of Pakistan: 1980–2010. Procedia Economics and Finance, 5, 58–67. https://doi.org/10.1016/S2212-5671(13)00010-5

Bwire, T., & Nampewo, D. (2014). Fiscal Deficit Financing: Implications for Monetary Policy Formulation in Uganda. Journal of Applied Finance and Banking, 4(2), 125–138.

Dada, M. A., & Abalaba, B. P. (2013) Government Expenditure Growth and Inflation in Nigeria: Any Evidence of Causality? Proceedings of Second Interdisciplinary International Conference (vol. 2, iss. 3). Emmanuel Ebitimi Banigo Auditorium, University of Port-Harcourt, Nigeria, November 19–22, 2013.

Dada, M. A., & Oguntegbe, A. O. (2013). Is Wagner’s Law a Myth or a Reality? Empirical Evidence from Nigeria. International Journal of Development Sustainability, 1(1), 123–137.

Dada, M. A., Posu, S. M. A., & Maghori, E. S. (2017). Modelling Inflation and Economic Growth in Five ECOWAS Countries; A Bivariate Analysis. International Journal of Economics Review & Business Research, 4(2), 47–67.

Dumitrescu, E.-I., & Hurling, C. (2012), Testing for Granger Non-Causality in Heterogeneous Panels, Economic Modelling, 29(4), 1450–1460. https://doi.org/10.1016/j.econmod.2012.02.014

Ezirim, B. C., & Ofurum, C. O. (2003). Public Expenditure Growth and Inflation in Developed and Less Developed Countries. Nigerian Business and Social Review, 2(1), 75–94.

Ezirim, B. C., Muoghalu, M. I., & Elike, U. (2008). Inflation versus Public Expenditure Growth in the US: An Empirical Investigation, North American. Journal of Finance and Banking Research, 2(2), 26–40.

Georgantopoulos, A. G., & Tsamis, A. (2010). The Interrelationship between Money Supply, Prices, Government Spending, and Economic Growth: A Causality Analysis for the Case of Cyprus. International Journal of Economics Sciences and Applied Research, 5(3), 115–128.

Im, K. S., Pesaran, M. H., & Shin, Y. (2003). Testing for Unit Roots in Heterogeneous Panels, Journal of Econometrics, 115, 53–74. https://doi.org/10.1016/S0304-4076(03)00092-7

Kia, A., (2006). Deficits, Debt Financing, Monetary Policy and Inflation in Developing Countries: Internal or External Factors? Evidence from Iran. Journal of Asian Economics, 17, 879–903. https://doi.org/10.1016/j.asieco.2006.08.011

Levin, A., Lin, C. F., & Chu, C. S. (2002). Unit Root Tests in Panel Data: Asymptotic and Finite-Sample Properties. Journal of Econometrics, 108(1), 1–24. https://doi.org/10.1016/S0304-4076(01)00098-7

Magazzino, C. (2011). The Nexus between Public Expenditure and Inflation in the Mediterranean Countries. Munich Personal RePEc Archive (MPRA), Paper No. 28493.

Mallik, G., & Chowdhury, A. (2001). Inflation and Economic Growth: Evidence from Four South Asian Countries. Asia-Pacific Development, 8(1), 123–135.

Olayungbo, D. O. (2013). Government Spending and Inflation in Nigeria: An Asymmetry Causality Test. International Journal of Humanities and Management Sciences, 1(4), 238–242.

Ozurumba, B. A. (2012). Fiscal Deficits and Inflation in Nigeria: The Causality Approach. International Journal of Scientific and Technology Research, 1(8), 6–12.

Paparas, D., Richter, C., & Kostakis, I. (2019). The Validity of Wagner’s Law in the United Kingdom during the Last Two Centuries. International Economics and Economic Policy, 16, 269–291. https://doi.org/10.1007/s10368-018-0417-7

Pekarski, S. (2011). Budget Deficits and Inflation Feedback. Structural Change and Economic Dynamics, 22(1), 1–11. https://doi.org/10.1016/j.strueco.2010.09.002

Ssebulime, K., & Edward, B. (2019) Budget Deficit and Inflation Nexus in Uganda 1980–2016: A Cointegration and Error Correction Modeling Approach. Journal of Economics Structures, 8(3), 1–14. https://doi.org/10.1186/s40008-019-0136-4

Tehranchian, A. M., Samimi, A. J., & Behravesh, M. (2010). Government Size, Inflation, and Economic Growth in Iran. Australian Journal of Basic and Applied Sciences, 4(8), 3934–3937.